CH415679A - Process for the preparation of novel 4-hydroxycoumarin derivatives - Google Patents

Process for the preparation of novel 4-hydroxycoumarin derivatives

Info

Publication number
CH415679A
CH415679A CH614864A CH614864A CH415679A CH 415679 A CH415679 A CH 415679A CH 614864 A CH614864 A CH 614864A CH 614864 A CH614864 A CH 614864A CH 415679 A CH415679 A CH 415679A
Authority
CH
Switzerland
Prior art keywords
novel
preparation
hydroxycoumarin derivatives
hydroxycoumarin
derivatives
Prior art date
Application number
CH614864A
Other languages
French (fr)
Inventor
Allais Andre
Girault Pierre
Original Assignee
Roussel Uclaf
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Roussel Uclaf filed Critical Roussel Uclaf
Publication of CH415679A publication Critical patent/CH415679A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
    • C07D311/42—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms in positions 2 and 4
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/335—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin
    • A61K31/365—Lactones
    • A61K31/366—Lactones having six-membered rings, e.g. delta-lactones
    • A61K31/37—Coumarins, e.g. psoralen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
    • C07D311/42—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms in positions 2 and 4
    • C07D311/44—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms in positions 2 and 4 with one hydrogen atom in position 3
    • C07D311/46—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms in positions 2 and 4 with one hydrogen atom in position 3 unsubstituted in the carbocyclic ring
    • C07D311/48—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms in positions 2 and 4 with one hydrogen atom in position 3 unsubstituted in the carbocyclic ring with two such benzopyran radicals linked together by a carbon chain

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
CH614864A 1963-06-05 1964-05-12 Process for the preparation of novel 4-hydroxycoumarin derivatives CH415679A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR937077A FR2746M (en) 1963-06-05 1963-06-05 New drug for the treatment of uric acid elimination disorders.
FR946680A FR1453223A (en) 1963-06-05 1963-09-05 4-Hydroxycoumarin derivatives and method of preparation

Publications (1)

Publication Number Publication Date
CH415679A true CH415679A (en) 1966-06-30

Family

ID=26201706

Family Applications (1)

Application Number Title Priority Date Filing Date
CH614864A CH415679A (en) 1963-06-05 1964-05-12 Process for the preparation of novel 4-hydroxycoumarin derivatives

Country Status (7)

Country Link
US (1) US3243443A (en)
BE (1) BE648894A (en)
CH (1) CH415679A (en)
DE (2) DE1299000B (en)
FR (2) FR2746M (en)
GB (1) GB1050933A (en)
NL (1) NL6405788A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103497169A (en) * 2013-09-27 2014-01-08 淮阴师范学院 Method for synthesizing 3,3'-(benzylidene)bis(4-amino-2H-benzopyran-2-ketone) derivatives

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB580084A (en) * 1941-10-11 1946-08-27 Wisconsin Alumni Res Found Anti-coagulant bis(4-hydroxycoumarins) and process for making the same
US2345635A (en) * 1942-04-11 1944-04-04 Wisconsin Alumni Res Found Di-esters of 3,3'-methylenebis (4-hydroxycoumarin) and process of making them
CH294903A (en) * 1951-06-05 1953-11-30 Ag J R Geigy Process for the preparation of a derivative of 4-oxycoumarin.
US2928768A (en) * 1956-09-07 1960-03-15 Us Vitamin Pharm Corp Use of substituted amino-formoguanamines in diuretic therapy

Also Published As

Publication number Publication date
DE1299000B (en) 1969-07-10
BE648894A (en)
FR2746M (en) 1964-08-24
DE1793283A1 (en) 1971-07-08
US3243443A (en) 1966-03-29
GB1050933A (en)
FR1453223A (en) 1966-06-03
NL6405788A (en) 1964-12-07

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